• 2020 September 3 18:07

    DNV GL awards GASA to HHI for a centreline oil-tight longitudinal bulkhead

    DNV GL has presented Hyundai Heavy Industries (HHI) with a general approval for ship application (GASA) for a new concept of very large crude carriers (VLCCs) with a centreline oil-tight longitudinal bulkhead, the company said in its release. The new design will reduce potential damage and operational risk by featuring a simpler structural arrangement, loading patterns and piping arrangements. Vidar Dolonen, DNV GL Regional Manager for Korea & Japan, presented the certificate to Seung Ho Jeon, Executive Vice President of HHI, in Seoul.

    The new VLCC with a centreline longitudinal bulkhead design concept was developed by HHI, marking a world first. The concept introduces a single centreline design with two rows of cargo tanks, resulting in seven pairs of tanks and one additional pair of slop tanks.

    The main benefit is an improvement in the operator’s convenience in terms of cleaning, inspection and maintenance by simpler structural, loading and piping arrangements, as well as the reduction of piping systems and instruments due to a smaller number of cargo tanks. Furthermore, the fuel consumption was improved by developing new design lines for the new VLCC with a centreline longitudinal bulkhead.

    As part of the GASA scope, DNV GL carried out a full structural verification and feasibility study in accordance with classification rules and harmonized common structural rules (CSR). The details were confirmed by a fine mesh analysis and a fatigue analysis. In addition, the sloshing and local vibration analyses for cargo tanks were reviewed in a comparative study to enhance the structural reliability of this new VLCC.
     
    About DNV GL – Maritime
    DNV GL is the world’s leading classification society and a recognized advisor for the maritime industry.




2021 April 15

14:57 The company of the Riga Port produces world-class aluminum high-speed boats
14:36 Servicing Capesize vessels in the port of Riga facilitates access to new cargo and distant markets
14:31 Trafigura to co-sponsor development of MAN Energy Solutions ammonia engine
14:14 NextDecade and Mitsubishi Heavy Industries America sign ESA for carbon capture at Rio Grande LNG project in Texas
13:53 BHP, Oldendorff and GoodFuels successfully complete first trial with biofuel supplied in Singapore
13:35 Sparta III delivered cargo for construction of airfield in Arctic
13:13 UECC floats first of three LNG battery hybrid PCTCs
12:59 Cargo transit potential of Northern Sea Route estimated at several million tonnes per year
12:30 Seaports of Okhotsk Sea and Tatar Strait increased their throughput by 15% in 3M’21
12:11 DEME Offshore and Penta-Ocean establish JV to develop Japan’s offshore wind industry
11:41 Panama Canal Authority postpones planned price hike following calls from shipping industry
11:29 Atomflot estimates technical readiness of icebreaker Sibir at 88%
11:07 Georgia Ports Authority orders 28 Konecranes container cranes as larger ship traffic grows
10:34 BHP, Oldendorff and GoodFuels successfully complete first trial with biofuel supplied in Singapore
10:17 Traffic along the Northern Sea Route may become year-round in the near future – Vladimir Putin
10:16 Damen Shiprepair Amsterdam readies HNLMS Evertsen for voyage to Japan
09:52 Advanced technologies for HES waterproofing, repair and corrosion protection to be discussed at online webinar on April 27
09:33 Oil prices start decreasing after a period of growth
09:15 Baltic Dry Index as of April 14

2021 April 14

18:14 Stockholm Exergi orders Agilon automated warehouse solution from Konecranes
17:41 Throughput of Kaliningrad port in 3M’2021 fell by 13% Y-o-Y
17:41 Alblasserdam’s Container Transferium gets ready for further growth
17:12 ABS publishes guidance on shipping power and propulsion decarbonization technologies
16:53 Throughput of port Vyborg in 3M’2021 rose by 47% Y-o-Y
16:30 The Korean Register publishes technical report for ammonia fueled ships supporting the commercial adoption of ammonia as ship fuel
16:14 Throughput of port Vysotsk in 3M’2021 fell by 5% Y-o-Y
15:56 Throughput of port Primorsk in 3M’2021 fell by 22% Y-o-Y
15:32 GTT receives an order from Hudong-Zhonghua Shipbuilding (Group) Co. Ltd. for the tank design of a new LNG carrier
14:47 Omsk River Port to arrange pilot voyage for grain exports to China by Irtysh river this year
14:25 ABS joins SOFC4Maritime fuel cell development JDP
13:43 Krasnoye Sormovo shipyard launches RSD59 ship Nikolai Leonov built for Alfa LLC
13:22 Wärtsilä signs an agreement with NYK and MTI to evaluate Expert Insight predictive maintenance service
12:59 Port of HaminaKotka throughput in 3M’20201 fell by 2.3% YoY
12:20 Port of Oakland imports up 45 percent in March 2021
12:06 Port of Ust-Luga throughput in 3M’2021 fell by 5% Y-o-Y
11:34 FESCO and NtechLab to collaborate in digital field
11:10 Grimaldi Group buys five ro/pax vessels and two terminals in the ports of Valencia and Barcelona from Armas Trasmediterránea Group
11:02 Panama Canal provides additional time for implementation of Transit Reservation fees adjustments
10:43 FESCO completed first intermodal transportation of containerized fish products from Russia to Germany
10:20 Throughput of Port St. Petersburg declined by 2% in 3M’2021
10:20 Korean Register and DSME complete world’s first ship to ship LNG bunkering for gas trial
09:49 Zvezda shipyard commences construction of third ARC 7 LNG carrier
09:25 Oil prices rise on decrease of US reserves
09:08 Baltic Dry Index as of April 13
08:01 Navigator Holdings and Ultragas to merge fleets & businesses entity

2021 April 13

18:30 Monjasa reveals record high volumes in a year of great contrasts
18:07 Largest non-containerised cargo operation in the world at APM Terminals Pecém
17:52 USC prepares chemical tanker PortNews for delivery to Volgotrans
17:33 Wan Hai Lines to launch independent CI8 Express Service
16:34 IMO establishes new module on GISIS
15:34 A.P. Moller - Maersk to hasten the pace of its AE19 service from Asia to Europe
15:16 Throughput of port Kavkaz in 3M’2021 rose by 4% Y-o-Y
14:33 VERWATER SJR expands at RDM Rotterdam
14:00 Delo Group and Rosatom transferring port terminals in Novorossiysk to use green wind energy
13:41 Delo Group proposed to include containerization in draft Strategy for Social and Economic Development of Russia until 2030
13:38 The Port of València reduces its carbon footprint by 30%
12:17 Optimarin surfs retrofit wave with orders for over 100 units so far in 2021
12:12 Rhenus takes a majority holding in Arkon Shipping & Projects
11:43 Leading stakeholders presenting at Capital Link’s Decarbonization in Shipping Forum
11:10 CMA CGM announces PSS for cargo from North Europe & the Mediterranean to Australia & New Zealand